{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00188836","sets":["6504:9465:9482"]},"path":["9482"],"owner":"6748","recid":"188836","title":["ヘッドマウントディスプレイ情報を利用した360度映像伝送に関する初期的検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-03-13"},"_buckets":{"deposit":"39da4925-5be3-4b72-808f-831d0740bdcf"},"_deposit":{"id":"188836","pid":{"type":"depid","value":"188836","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"ヘッドマウントディスプレイ情報を利用した360度映像伝送に関する初期的検討","author_link":["428756","428752","428753","428754","428755"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ヘッドマウントディスプレイ情報を利用した360度映像伝送に関する初期的検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2018-03-13","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"阪大"},{"subitem_text_value":"阪大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"阪大"},{"subitem_text_value":"阪大"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/188836/files/IPSJ-Z80-5R-03.pdf","label":"IPSJ-Z80-5R-03.pdf"},"date":[{"dateType":"Available","dateValue":"2018-05-07"}],"format":"application/pdf","filename":"IPSJ-Z80-5R-03.pdf","filesize":[{"value":"865.9 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"8c640b6e-a032-47b4-b39f-29fb74d10279","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"進藤, 雅史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木藤, 嵩人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤橋, 卓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"猿渡, 俊介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 尚"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"バーチャルリアリティに代表される,ヘッドマウントディスプレイ(HMD)を通して視聴可能な没入型コンテンツへの関心の高まりとともに,ネットワークを介した360度映像配信技術が注目を浴びている.単純な360度映像配信では,高解像度の360度パノラマ映像を伝送するため,多大な通信トラヒックが発生する.多大な通信トラヒックは,受信映像品質の低下によるユーザ満足度の低下を招く.本研究では,過去にHMDを通して同コンテンツを視聴した他ユーザの視聴傾向をもとにして,パノラマ映像内に生じるユーザの関心領域を取得する.その後,取得した関心領域に応じて,各領域の映像ビットレートを制御することで受信映像品質の低下を抑制する.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"84","bibliographic_titles":[{"bibliographic_title":"第80回全国大会講演論文集"}],"bibliographicPageStart":"83","bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2018"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":188836,"updated":"2025-01-20T01:50:20.989058+00:00","links":{},"created":"2025-01-19T00:54:56.895548+00:00"}